Page 29 - Ceratizit Catalog

CERATIZIT designation system
A8
Boring bars

2 3 4

Shank diameter Tool length Clamping method
d 1 mm d 1 inch D S
l mm l inch
1
1
08 A double-digit
80 3 F
10 number which
100 3,5 H
12 shows the boring
110 4 J
16 bar diameter in 1/16
125 4,5 K
20 inch.
140 5 L Retained from Retained via centre
25
150 5,5 M above and via bore screw
32 160 6 N
40 170 6,5 P
50 180 6,75 Q M P
l 1
60 200 7 R
250 8 S
300 10 T
350 12 U
400 14 V Retained from Retained via the bore
450 16 W above and via bore
500 18 Y
20
Special X C X Special version
d 1
Retained from above

8 9 10

Cutting direction Cutting edge length Manufacturer specification

T = lever
R
Special length (mm)
R H
Insert thickness (other than standard)
Special version (X..)
Machine manufacturer (specific)
L O S

L

VDECM
P
T

W ABK

Turning / Introduction